Answer:
D. They wanted to expand their power in the world.
Explanation:
The age of Discovery is considered to roughly start from early fifteenth century and continue into the early seventeenth century. During this age the rulers sponsored explorers considering the political and trade benefits which unknown lands could offer them..
Options A, B, and C are incorrect because the journeys' main purpose was political and economic.
Answer: The scientific method is an empirical method of acquiring knowledge that has characterized the development of science since at least the 17th century. It involves careful observation, applying rigorous skepticism about what is observed, given that cognitive assumptions can distort how one interprets the observation.
7 Steps of the Scientific Method
Step 7- Communicate. Present/share your results. Replicate.
Step 1- Question.
Step 2-Research.
Step 3-Hypothesis.
Step 4-Experiment. Test the hypothesis.
Step 5-Observations.
Step 6-Results/Conclusion.
Explanation: